Weather Calculators
Convert
Temperature
Enter temperature in one blank to convert to the other scale.
Fahrenheit:
Celsius:
Wind Speed
Conversions
Enter a speed into any blank to convert to all other wind speeds.
MPH:
Km/h:
Knots:
Meters/Second:
Calculate
Relative Humidity
Enter temperature and dewpoint below to calculate relative humidity
Temperature:
F
C
Dewpoint:
Relative Humidity:
Convert
Pressure
Enter a pressure in one blank to convert to the other pressures.
Millibars:
Inches:
Millimeters:
Calculate
Wind Chill
Enter temperature and wind speed to compute wind chill.
Temperature:
F
C
Wind Speed:
MPH
Knots
Wind Chill:
Calculate
Heat Index
Enter temperature and relative humidity below to calculate heat index
Temperature:
F
C
Relative Humidity:
Heat Index: